baber/WOPTO huggingface dataset:
Patent JP-H0923900-A (JP)
Title: Method of identifying dna chain
Inventor: GAABAA PATONAI
IPC: C12Q1/68
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To identify a DNA chain with a label not deteriorated in quality and yield for purposes such as a DNA sequence-determination method by labeling the DNA chain with a fluorescent label containing a chromophore radiating specific wavelength light, irradiating the labeled DNA with light having this wavelength, and detecting the radiated light.  
     SOLUTION: This method for identifying a DNA chain comprises labeling a DNA chain with a fluorescent light label containing a chromophore represented by the formula (X is H, CH 3 ) and radiating light in a wavelength region containing at least a wavelength within either one of a far IR region, a near IR region and an IR region, applying the labeled DNA sample to plural sites in a gel electrophoresis slab or a capillary set in order to electrically migrate the labeled DNA sample into plural channels through the gel electrophoresis slab or the capillary set, establishing an electric voltage in the whole applied sites, dividing the DNA sample into fluorescent labeled DNA bands in the gel electrophoresis slab or the capillary set in response to the size of the DNA sample, irradiating the labeled DNA with light having a wavelength within either of the far IR light region, the near IR light region and the IR light region and detecting light radiated from the fluorescent label to identify the DNA chain. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H0738460-A (JP)
Title: Portable radio equipment
Inventor: MURAKAMI TAKU
IPC: H04B1/3822
Filed: 1993-07-23
Abstract: PURPOSE:To attain the use of a retractable antenna even when an external antenna is connected by providing a switch to select an antenna and a switch switched corresponding to retraction/extraction of a retractable antenna between the retractable antenna and the external antenna. CONSTITUTION:A switch 11 is provided to a connection wire connecting a control signal input terminal 25 and a changeover switch 24 in the portable radio equipment. The switch 11 is closed when the retractable antenna 21 is contained and made open when the antenna 21 is extracted. While an external antenna 28 is connected to an external antenna connection terminal 22, when the antenna 21 is contained, the switch 11 is closed and a control signal is fed to the switch 24 to connect the antenna 28 to a radio section 23. When the antenna 21 is stretched from this state, the switch 11 is made open and no control signal is fed to the switch 24 to connect the radio section 23 and the antenna 21.
Patent JP-H05329297-A (JP)
Title: Drier
Inventor: TAKEI TOSHITAKA
IPC: D06F58/02
Filed: 1992-06-01
Abstract: PURPOSE:To decrease power consumption to the utmost by utilizing natural force, and also, to simultaneously dry a large quantity of clothes, and moreover, to make a space of a drying place small, with regard to a device for drying the washing. CONSTITUTION:A rotary shaft fixed to a basket 3 is rotated by a motor 7. A side face 10 of the basket 3 is formed to >=50% numerical aperture so that it is exposed to a solar light and a wind. Also, this drier is constituted of a rotary shaft receiving base 1 for supporting the rotary shaft. Moreover, as the case may be, a suspending adaptor is attached so that it can be suspended in a drying place in home. Furthermore, sometimes, a propeller is attached so that the basket 3 is rotated by natural force.
Patent JP-H1013564-A (JP)
Title: Mobile telephone set capable of data communication
Inventor: KOBAYASHI KAZUO
IPC: H04M11/00
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To attain data communication while connecting directly the telephone set to a personal computer(PC) by configuring a collapsible part of a slave set of a collapsible mobile telephone set such as a portable telephone set in compliance with standards of PC cards and providing a data communication function to the mobile telephone set itself. SOLUTION: A collapsible part 12 of a personal handy phone system 10 adopts the standards of PC cards such as PCMCIA and a contact part is provided to the tip and a data communication circuit such as a MODEM circuit is provided in a main body 11 or the collapsible part 12. In the case of data communication, the collapsible part 12 is inserted to a PC card slot 13a of a PC 13 and connects to an interface. Thus, a dial button 11b or the main body 11 of the personal handy phone system 10 or a key board of the PC 13 is used to dial a telephone number of a communication opposite party and the PC 13 makes digital data communication via the collapsible part 12 through a data communication circuit and a mobile telephone set circuit in the personal handy phone system 10.
Patent JP-H0733022-A (JP)
Title: Automatic train stopping device
Inventor: KOBAYASHI YOSHIRO
IPC: B61L3/24
Filed: 1993-07-23
Abstract: PURPOSE:To surely stop a train by forming a large number of signal sending/ receiving parts between the train and the ground with a single loop coil, and by setting the length of the signal sending/receiving part in such a way that it is gradually shortened along the moving direction of the train, so that the checking of speed in accordance with a predetermined deceleration pattern can be continuously carried out. CONSTITUTION:When a train reaches a first signal sending/receiving part L1 in a loop coil 20, herein a vehicle signal fr is received, and this is input into a vehicle signal detecting part 22 via a connecting part 21. When the received level of the vehicle signal fr exceeds a threshold level, a received signal output X is output from the vehicle signal detecting part 22, and this is input into a timer 23 and a control part 24. The control part 24 compares the respective input times of the received signal output X and the timer output Y. As a result, when the received output is relatively small, it is judged that the speed of the train exceeds a limiting speed, and a train stopping signal fs is output from a stop signal sending part 25. On the other hand, when the received output, is relatively large, the vehicle signal fr is succcessively received by the respective signal sending/receiving parts L2 to Ln.
Patent JP-H0937456-A (JP)
Title: Inrush current prevention circuit
Inventor: SAGANE TOMIYASU
IPC: H02H7/20
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To prevent a power supply voltage from dropping without giving a current stress to a field-effect transistor when repeating on/offing of a power switch. SOLUTION: An inrush current prevention circuit has two power feed lines 20 and 26 for supplying a DC voltage to a load circuit by connecting a smoothing capacitor CI between lines, a field-effect transistor 23 without any body diode provide at one power feeding line, a resistance voltage-divider circuit 10 which is connected between the two power feed lines 20 and 26 at the power supply side from the field-effect transistor 23 and where a resistance voltage- divider output terminal is connected to the gate of the field-effect transistor 23, and a capacitor C2 which is connected between the voltage-divider output terminal and a power feed line which is one power feed line and is located at the power supply side from the field-effect transistor 23.
Patent JP-S57105184-A (JP)
Title: Preparation of processed vinegar
Inventor: AKIBA KEIZOU
IPC: C12H1/04
Filed: 1980-12-24
Abstract: PURPOSE: To prepare a processed vinegar having a diminished irritant smell and good flavor, by evaporating a brewed vinegar for a given time.  
     CONSTITUTION: A raw material liquor containing alcohol is oxidized and fermented by acetic acid bacteria to prepare a brewed vinegar. The temperature of the resultant vinegar is then kept at about 40W60°C and evaporated under vacuum conditions for about 10W20min. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1112185-A (JP)
Title: Production of chinese decoction preparation
Inventor: OOKUSU MORIO
IPC: A61K36/00
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a stable preparation in a short time by clarifying a Chinese decoction and subsequently processing the transparent extract into the preparation. SOLUTION: This method for producing a preparation comprises boiling down plural kinds of Chinese galenicals, filtering the obtained extract, concentrating the filtrate, adding about 30% of alcohol to the concentrate to forcibly precipitate starch, sugar, etc., further concentrating the supernatant and subsequently processing the concentrated product into the preparation.
Patent JP-S6342987-A (JP)
Inventor: ISHIKAWA MASAHIRO
IPC: B02C23/36
Filed: 1986-08-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H065609-A (JP)
Title: Bump forming method
Inventor: NISHIMORI TAKASHI
IPC: H01L21/321
Filed: 1992-06-17
Abstract: PURPOSE:To cut down plating time by a method wherein plating is conducted at high current density in the beginning, then the plating is continued while current density is being decreased gradually, and finally, the plating is conducted at a relatively low current density. CONSTITUTION:A 15mum thick plating is provided on an aperture part by a wet plating method at the initial plating temperature of 60 deg.C, and current density of 0.75A/cm<2> for plating time of 32 minutes using the plating solution of EEJA microfabrication Au 100 and also using a barrier metal 6 as a plating electrode. Subsequently, a plating operation is conducted and the plating of 2mum in thickness is formed in six minutes while current density is being lowered at the falling rate of 0.042mA/dm<2>/min. Finally, a bump 8' of 20mum height is formed by providing a 3mum thick plating by conducting a plating operation at the current density of 0.4A/cm<2> for 12 minutes. As a result, the plating time can be cut down by forming a bump on the aperture part of the resist pattern where the aperture is formed on the electrode part only.
Patent JP-S57106036-A (JP)
Title: Cutter for semiconductor crystal
Inventor: NISHIJIMA YOSHINDO
IPC: B28D5/00
Filed: 1980-12-23
Abstract: PURPOSE:To make a saw and a cleavage plane parallel by a method wherein the spot of a laser beam is projected on a screen after a saw is placed on a table and the spot of the laser beam applied to the cleavage plane of a crystal which is placed on the table is projected on the screen and is made agree with the previous one by rotating the table. CONSTITUTION:A blade 18 of a saw 19 touches a table 14 on the surface, arms 21, 22 are moved, a mirror 20 adhered to the saw 19 is parallel to it is irradiated by a laser source 23 and a spot A is obtained on a screen 26. Then a single crystal 24 is placed on the table 14, the arms 21, 22 are fixed, the cleavage plane 25 of the crystal 24 is irradiated by the source 23 and a spot A' of reflected light is obtained. The table is rotated until the point A' agrees with the point A. At that time the cleavage plane and the face of the blade 18 are in parallel. The saw 19 descends and cuts the crystal and at each cutting tables 12, 13 are very slightly, so that wafers are cut out. With above configuration cutting is made in parallel with the cleavage plane and the yield of the elements is improved.
Patent JP-H0471179-A (JP)
Title: Wiring device for connector
Inventor: YABE SHIROU
IPC: H01R43/00
Filed: 1990-07-11
Abstract: PURPOSE:To push out core wires one by one certainly and enhance the sharpness of a sensing cutting edge by continuing the feeding until the foremost core wire reaches the dispatch position with the aid of a sensing means, and stopping operation when the position is reached. CONSTITUTION:A number of core wires 4 set on a core wire feeding means 26 are sent off one by one and handed over to a transport means 41. An arrival sensing means 80 and a sensing cutting edge 90 are installed at a core wire supplying part 25 of the core wire feeding means 26. When arrival of the foremost core wire 4a at the dispatch position is sensed, a motor 27 is stopped rotating, which stops dispatch of core wires, and thereby the foremost core wire 4a is separated from the following core wires. When the foremost one 4a reaches the dispatch position, its wire gauge is sensed by the sensing cutting edge 90. When the foremost core wire 4a is separated and the wire gauge is sensed, the core wire 4a is handed over to a transport means 41.
Patent JP-H09120189-A (JP)
Title: Color electrophotographic device
Inventor: ANZAI MASAYASU
IPC: B41J2/52
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To obtain a color image without any color mixture and misregistration in a color electrophotographic device for forming plural registered color toner images on the same photoreceptor surface and transferring the plural color toner images to a recording paper by a single operation. SOLUTION: A photoreceptor 1 is electrified by a charger 2 and exposed with a laser beam 3, to form a latent image and develop it by a developing unit 9. The electrification-exposure-development is repeated several times, so that four color toner images are formed on the photoreceptor 1 by the formation of the latent image of several times and the selective operations of plural developing units 9-12 and then, transferred to the recording paper 15 with a single operation. In the charger 2, a voltage is switched to make an electrifying voltage in an image forming process for the next color lower than that for the previous color. Moreover, the photoreceptor 1 is driven digitally by a pulse motor and a horizontal synchronizing signal for each line of an exposure scan with the laser beam 3 is supplied to the control pulse of the pulse motor.  Then, the control pulse and the horizontal synchronizing signal are counted to obtain vertical synchronization for forming the latent image. Thus, each color toner image can be excellently registered.
Patent JP-S57108151-A (JP)
Title: Polycarbonate resin composition
Inventor: OOHARA OSAMU
IPC: C08L21/00
Filed: 1980-12-26
Abstract: PURPOSE: To provide a polycarbonate resin compsn. having improved environmental stress-cracking, by blending polyethylene and butyl rubber to polycarbonate resin.  
     CONSTITUTION: 0.3W20pts.wt. polyethylene and 0.3W20pts.wt. butyl rubber are blended with 100pts.wt. polycarbonate resin. When the amount of each of polyethylene and butyl rubber is less than 0.3pts.wt., the desired effect can not be obtd, while when it exceeds 20pts.wt., the delamination occurs and the appearance of moldings is damaged. Further, characteristics such as impact resistance which the polycarbonate resin originally possesses, are deteriorated. Thus, such amounts are not preferred. Said polycarbonate resin compsn. may be prepared, e.g., by a method comprising adding polyethylene and butyl rubber to the polycarbonate resin and mixing the mixture in a mixer such as a V-type blender, or mixing the mixture in a molten state by using an extruding machine, a co- kneader, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0848430-A (JP)
Title: Paper feeding device
Inventor: NAKAMOTO HISASHI
IPC: B65H1/26
Filed: 1994-08-04
Abstract: PURPOSE:To provide a paper feeding device which can improve the operation performance in the paper mounting and surely carry out paper feed. CONSTITUTION:A paper feeding device 41 is equipped with a bass plate, tray 2, paper feeding roller 6, shift lever 7, and a lock lever 8. The tray 2 is made slidable for the base plate, and a paper cover 3 is made slidable for the tray 2. When the tray 2 and paper cover 3 are pulled out, the shift lever 7 is shifted, and the paper cover 3 are pulled out, the shift lever 7 is shifted, and rotary plate 5 is pressed down along an inclined part 71 in the recessed place 7p of the shift lever 7. The pressed-down rotary plate 5 is engages with the lock lever 8 urged to the upstream side in the paper feeding direction A, and held in the pressed-down state up to the time when the tray 2 and the paper cover 3 are inserted. When the tray 2 and the paper cover 3 are iserted up to a prescribed position, the shift lever 7 pressing-shifts the lock lever 8, and the engagement between the lock lever 8 and the rotary plate 5 is released.
Patent JP-S5885530-A (JP)
Title: Digital-analog converter for electron beam image drawing apparatus
Inventor: OKUMURA MASAHIDE
IPC: H01L21/027
Filed: 1981-11-18
Abstract: PURPOSE:To provide a digital-analog converter capable of converting the data of large number bits with high accuracy by providing a DAC of apparent 20 bits, means for precisely measuring a gain of the DAC and means for calibrating the gain of the DAC based on the measured result. CONSTITUTION:Lower 18-bit data among 20-bit data in an output data line 10 from a CPU1 is applied to a first DAC3 via a correction arithmetic unit 23, while upper 2-bit data among the 20-bit data in the output data line 10 is applied to a second DAC5. Outputs from both DAC's 3 and 5 are added by an adder 4 in an analog fashion to drive a deflector 6, so that an electron beam 7 irradiating a reference sample 8 is deflected accordingly. In an offset correction arithmetic unit 23, the data in the data line 10 is corrected base on an offset amount given from a memory 21 and then inputted to the first DAC3. In a gain correction arithmetic unit 24, output of the first DAC3 is corrected base on a gain value given from a memory 22 and then inputted an adder 4. Every time when the electron beam 7 irradiates a mark on the reference sample 8, this is detected by a mark detector 9 to be informed to the CPU1.
Patent JP-S6339269-A (JP)
Title: Original reader
Inventor: MURAMATSU MASANORI
IPC: H04N1/04
Filed: 1986-08-05
Abstract: PURPOSE:To correctly and easily detect a position by providing a device that photoelectrically converts an original picture and reads it with a means detecting a reference position for reading an original and a means setting a correction value correcting said position. CONSTITUTION:A controller 313 checks the contents of an off-set circuit 321 and judges how much a device is moved to which direction from the boundary position of a sensor and whether the movement is needed or not. If the movement is needed, the controller 313 sets the direction and distance and moves an original lighting unit 204 up to the position. The off-set circuit 321 is the display of eight bits, and decides its direction and moving distance according to the switch contents. For a reading action, a CCD 301 reads pictures at every line, while the original lighting unit is moved. An amplifying circuit 302 amplifies picture information from the CCD 301 at the timing that a timing generator circuit 312 generates, and AD-converts said information.
Patent JP-H0234045-A (JP)
Title: Subscriber line concentration communication system
Inventor: OTSU TOSHIO
IPC: H04W76/06
Filed: 1988-07-23
Abstract: PURPOSE:To attain proper processing without giving useless retrial and giving-up of a call to a subscriber of a general subscriber telephone network making a call when no idle talking channel exists. CONSTITUTION:When a base station 10 is called via a subscriber line #1 from a subscriber of a general subscriber telephone network 1, it is informed to a main control section 70, the section 70 checks the operating state of talking channels and informs it as the absence of an idle channel when all channels are busy. Then one of the following operations is applied. At first a caller telephone number and a subscriber number of an opposite slave station are acquired from the calling subscriber and when an idle talking channel takes place, both are connected. Second, the telephone number of the calling subscriber is acquired at first and when any idle channel takes place, the subscriber number of the opposite slave station is obtained to connect both. Third, the calling subscriber acquires the subscriber number and the message of the slave station and when an idle channel takes place, the message is transmitted to the slave station. Thus, the caller subscriber can make proper processing without useless retrial or giving-up of a call.
Patent JP-H0232804-A (JP)
Title: Method of prevention for timber crack
Inventor: OKAMOTO MASARU
IPC: B27M3/00
Filed: 1988-07-22
Abstract: PURPOSE:To prevent timber from being cracked by boring a through hole in a longitudinal direction according to the diameter of the timber at the inner center of the timber in a building material of a wooden column or the like. CONSTITUTION:A through hole 2 is bored in a longitudinal direction at the inner center of a timber according to the diameter of the timber in a building material of a wooden column or the like. And, the size of the through hole 2 may be different depending upon the size of the timber. Substituting the conventional split liner, the through hole 2 is formed in the inner part of the building material 1 and since the drying may occur from the inner part, any cracks never generate from other part in the timber, moreover, it may be excellent in its four way appearance, and the boring work is simple.
Patent JP-S6426676-A (JP)
Title: Liquid composition from hibiscus and production thereof
Inventor: TAKESHITA SACHIKO
IPC: C09B61/00
Filed: 1987-07-22
Abstract: PURPOSE:To provide the titled clear composition of good storage stability, giving specified absorbance at specific wavelength, consisting of a decoction from the dried product of the portion composed mainly of hibiscus calyxes. CONSTITUTION:A dried product of the portion consisting mainly of hibiscus calyxes is charged with pref. not more than ten weight times of water or water/ ethyl alcohol mixed solution (pref. with 1-6vol.% of the alcohol) to carry out immersion pref. at 10-40 deg.C for 1-6hr followed by squeezing and filtration, and also adjustment so that the absorbance at a wavelength of 510nm be >=10.0, thus obtaining the objective composition.
Patent JP-H0528899-A (JP)
Title: Circuit breaker
Inventor: TODA HARUHISA
IPC: H01H73/24
Filed: 1991-07-24
Abstract: PURPOSE:To shorten the distance of a load side terminal from the rotational center shaft of a trip bar by allowing a bimetal of each electrode for making the tripping motion and a movable core for tripping electrode to act directly on the trip bar. CONSTITUTION:A trip bar 45 is engaged by a latch lever 25 and a detent piece 45a to detain the latch lever 25 so that it does not rotate upon being dislocated off from a shackle 23. This trip bar 45 includes a detent piece 45a to be detained with the latch lever 25 and a latch part 45a consisting of a press piece of metal having holes 45b, 45b penetrated by the rotational center shaft 28. Further the trip bar 45 has contacting pieces 45c, 45c, 45c acting on the side ends stretching to adjoining electrodes 1B, 1B and also the center and a holddown screw for mounting the latch part 45a. If in this manner a movable core 35b and bimetal 34 are confronted to the contacting piece 45c, the tripping motion of each electrode acts directly on the trip bar 45 at the time of tripping, so that the distance of the load side terminal from the rotational center shaft 28 of the bar can be shortened.
Patent JP-H1110883-A (JP)
Title: Injection molded product, injection molded product for forming ink jet printer head, and ink jet printer
Inventor: NAGANUMA KEIZO
IPC: B41J2/16
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an injection molded product or an injection molded product for forming an ink jet printer head, and ink jet printer capable of eliminating processing of a fine scribing marking on a metallic mold part, of performing the injection molding by a low cost metallic mold and low cost molding, and of eliminating a malfunction of short circuit. SOLUTION: This injection molded product has a burr 31 at a bonding face 22 to be bonded to a different component and the burr 31 is pressed to be smashed when bonded to the different component, then it is sealed such that a liquid does not leak from the bonded face. Metallic molds 51, 54 are divided on a face forming the bonding face of the metallic molds used in the molding of the injection molded product, then the burr 31 is made at the divided section of the metallic molds during the molding of the injection molded product.